Physics, 16.03.2020 22:32 braxtengames
A bumper car with mass m1 = 109 kg is moving to the right with a velocity of v1 = 4.9 m/s. A second bumper car with mass m2-83 kg is moving to the left with a velocity of v2 =-3.6 m/s. The two cars have an elastic collision. Assume the surface is frictionless.
1) What is the velocity of the center of mass of the system?
2) What is the initial velocity of car 1 in the center-of-mass reference frame?
3) What is the final velocity of car 1 in the center-of-mass reference frame?
4) What is the final velocity of car 1 in the ground (original) reference frame? -
5) What is the final velocity of car 2 in the ground (original) reference frame?
Answers: 2
Physics, 22.06.2019 04:40
Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
Answers: 3
Physics, 22.06.2019 14:30
What was the first instrument to ever record an earthquake?
Answers: 1
Physics, 22.06.2019 18:50
What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.
Answers: 2
A bumper car with mass m1 = 109 kg is moving to the right with a velocity of v1 = 4.9 m/s. A second...
Physics, 18.04.2020 00:45
Mathematics, 18.04.2020 00:45
Mathematics, 18.04.2020 00:45
Social Studies, 18.04.2020 00:45
Mathematics, 18.04.2020 00:45
Mathematics, 18.04.2020 00:45
Mathematics, 18.04.2020 00:45
Physics, 18.04.2020 00:45
Mathematics, 18.04.2020 00:45
Social Studies, 18.04.2020 00:45
Physics, 18.04.2020 00:45
Mathematics, 18.04.2020 00:45
Geography, 18.04.2020 00:45